Carbamic acid, [1-(4-ethenylphenyl)-3-(4-nitrophenoxy)propyl]methyl-, 1,1-dimethylethyl ester

Base Information

Chemical Name:Carbamic acid, [1-(4-ethenylphenyl)-3-(4-nitrophenoxy)propyl]methyl-, 1,1-dimethylethyl ester
CAS No.:578730-02-6
Molecular Formula:C23H28N2O5
Molecular Weight:412.486
Hs Code.:

Synonyms:

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Chemical Property of Carbamic acid, [1-(4-ethenylphenyl)-3-(4-nitrophenoxy)propyl]methyl-, 1,1-dimethylethyl ester

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Technology Process of Carbamic acid, [1-(4-ethenylphenyl)-3-(4-nitrophenoxy)propyl]methyl-, 1,1-dimethylethyl ester

There total 10 articles about Carbamic acid, [1-(4-ethenylphenyl)-3-(4-nitrophenoxy)propyl]methyl-, 1,1-dimethylethyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 7486-35-3
tri-n-butyl(vinyl)tin

: trifluoro-methanesulfonic acid 4-[1-(tert-butoxycarbonyl-methyl-amino)-3-(4-nitro-phenoxy)-propyl]-phenyl ester

: 578730-02-6
N-methyl-N-[3-(4-nitrophenoxy)-1-(4-vinylphenyl)propyl]carbamic acid tert-butyl ester

Guidance literature:: With triphenyl-arsane; lithium chloride; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; In 1-methyl-pyrrolidin-2-one; at 20 ℃; for 2h;

Reference yield:

: 100-02-7,78813-13-5,89830-32-0
4-nitro-phenol

: 578730-02-6
N-methyl-N-[3-(4-nitrophenoxy)-1-(4-vinylphenyl)propyl]carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: PPh₃; diethyl azodicarboxylate / tetrahydrofuran; toluene / 1 h / 20 °C

2: 820 mg / NaOH / methanol; H₂O / 0.5 h / 65 °C

3: 838 mg / pyridine / CH₂Cl₂ / 0.5 h / 0 °C

4: 323 mg / triphenylarsine; LiCl / Pd₂(dba)3*CHCl₃ / 1-methyl-pyrrolidin-2-one / 2 h / 20 °C

With pyridine; sodium hydroxide; triphenyl-arsane; triphenylphosphine; lithium chloride; diethylazodicarboxylate; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; methanol; dichloromethane; water; toluene; 1: Mitsunobu reaction / 4: Stille reaction;

Reference yield:

: 123-08-0,65581-83-1
4-hydroxy-benzaldehyde

: 578730-02-6
N-methyl-N-[3-(4-nitrophenoxy)-1-(4-vinylphenyl)propyl]carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 9 steps

1: ethanol / 2 h / 90 °C

2: sulfuric acid / 6 h / 80 °C

3: tetrahydrofuran / 12 h / 20 °C

4: K₂CO₃ / dimethylformamide / 3 h / 20 °C

5: LiAlH₄ / tetrahydrofuran / 0.17 h / -20 - -10 °C

6: PPh₃; diethyl azodicarboxylate / tetrahydrofuran; toluene / 1 h / 20 °C

7: 820 mg / NaOH / methanol; H₂O / 0.5 h / 65 °C

8: 838 mg / pyridine / CH₂Cl₂ / 0.5 h / 0 °C

9: 323 mg / triphenylarsine; LiCl / Pd₂(dba)3*CHCl₃ / 1-methyl-pyrrolidin-2-one / 2 h / 20 °C

With pyridine; sodium hydroxide; lithium aluminium tetrahydride; triphenyl-arsane; sulfuric acid; potassium carbonate; triphenylphosphine; lithium chloride; diethylazodicarboxylate; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; In tetrahydrofuran; 1-methyl-pyrrolidin-2-one; methanol; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; 6: Mitsunobu reaction / 9: Stille reaction;